Line Of Sight

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import "@arcgis/map-components/components/arcgis-line-of-sight";

LineOfSight component is a 3D analysis tool that allows you to perform visibility analysis in a SceneView.

Demo

Properties

PropertyAttributeType
analysis
readonly
auto-destroy-disabled
boolean
icon
string
label
string
position
"bottom-leading" | "bottom-left" | "bottom-right" | "bottom-trailing" | "manual" | "top-leading" | "top-left" | "top-right" | "top-trailing"
reference-element
ArcgisLinkChart | ArcgisMap | ArcgisScene | string
state
readonly
state
"created" | "creating" | "disabled" | "ready"

analysis

readonlyProperty

The line of sight analysis object being created or modified by the widget.

Read more...

autoDestroyDisabled

Property
autoDestroyDisabled: boolean

If true, the component will not be destroyed automatically when it is disconnected from the document. This is useful when you want to move the component to a different place on the page, or temporarily hide it. If this is set, make sure to call the `destroy` method when you are done to prevent memory leaks.

Attribute
auto-destroy-disabled
Default value
false

icon

Property
icon: string

Icon which represents the component. Typically used when the component is controlled by another component (e.g. by the Expand component). Search Calcite Icons for possible values.

Attribute
icon
Default value
"line-of-sight"

label

Property
label: string

The component's default label.

Attribute
label

position

Property
position: "bottom-leading" | "bottom-left" | "bottom-right" | "bottom-trailing" | "manual" | "top-leading" | "top-left" | "top-right" | "top-trailing"
Attribute
position
Default value
"bottom-left"

referenceElement

Property
referenceElement: ArcgisLinkChart | ArcgisMap | ArcgisScene | string
Attribute
reference-element

state

readonly
Property
state: "created" | "creating" | "disabled" | "ready"

The view model's state.

Read more...

Attribute
state
Default value
"disabled"

Methods

MethodSignature
clear(): Promise<void>
componentOnReady(): Promise<void>
continue(): Promise<void>
destroy(): Promise<void>
start(): Promise<void>
stop(): Promise<void>

clear

Method
clear(): Promise<void>
Returns
Promise<void>

componentOnReady

Method
componentOnReady(): Promise<void>

Create a promise that resolves once component is fully loaded.

Returns
Promise<void>

continue

Method
continue(): Promise<void>
Returns
Promise<void>

destroy

Method
destroy(): Promise<void>

Permanently destroy the component

Returns
Promise<void>

start

Method
start(): Promise<void>
Returns
Promise<void>

stop

Method
stop(): Promise<void>
Returns
Promise<void>

Events

EventType
{ name: "state" | "analysis"; }
undefined

arcgisPropertyChange

Event
arcgisPropertyChange: { name: "state" | "analysis"; }

Fired when the value of a property is changed. Use this to listen to changes to properties.

arcgisReady

Event
arcgisReady: undefined

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